Check-Host.cc

Autonomous System

AS19901 · Brightspeed

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Announced IPs
IPv4
IPv4 Prefixes
IPv6 Prefixes
Hosted Domains
resolve into this AS
Peers
Customers

AS Profile

AS Name
Brightspeed
Also known as
Connect Holding II LLC d/b/a Brightspeed
AS Type
Cable/DSL/ISP
Scope
North America
Traffic
10-20Tbps
IRR AS-SET
ARIN::AS-BRIGHTSPEED
RIR
Country
Allocated

RPKI Validity

Total ROAs
1,688
Valid Prefixes
NotFound
Announced (BGP)
RPKI Coverage

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port Open IPs
7547 2,893
5101 729
443 268
4567 181
80 140
32400 55
8000 46
8443 36
37777 29
8080 28
554 27
22 23
7676 21
6881 18
81 17

Upstreams

Not in the CAIDA AS-graph

This ASN doesn't appear in the latest CAIDA AS-Relationships snapshot. Trigger a fullscan against any IP belonging to this AS to populate upstream data from observed BGP paths.